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Verified answer
No 6Pertama cari dulu sisi miring jajar genjang itu pakai triple phytagoras
10 24 26 dari 5 12 13
maka keliling
PT + TQ + QR + UR + US + SP =
25 + 10 + 26 + 25 + 10 + 26 = 122
Untuk nomor 7 soalnya ketutupan
Verified answer
Bangun Datar^ = pangkat
No.6
PS^2 = PU^2 + SU^2
PS^2 = 24^2 + 10^2
PS^2 = 576 + 100
PS^2 = 676
PS = √676
PS = 26 cm
QR = PS = 26 cm
PQ = PT + SU
PQ = 25 + 10
PQ = 35 cm
PQ = RS = 35 cm
Keliling jajargenjang PQRS = 2 x 26 + 2 x 35
= 52 + 70
= 122 cm
Jawaban: B
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